Shortly before 8am on Day 7, Kim Bauer informed Dr. Sunny Macer that she had decided to contribute stem cells in an effort to save her father—Jack Bauer—from a weaponized prion variant infection. Dr. Macer quickly ordered someone in her staff to contact Dr. Rosen and prepare to perform the surgeries.

Their procedure was a complete success: less than a year and a half later, Jack experienced a full recovery and Kim was unharmed despite the potential risks associated with her donation of the necessary stem cells.